Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
Find Dr. Hallagan's expertise for a condition
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- Advanced
- CholecystitisDr. Hallagan isAdvanced. Learn about Cholecystitis.
- CholedocholithiasisDr. Hallagan isAdvanced. Learn about Choledocholithiasis.
- Gallbladder DiseaseDr. Hallagan isAdvanced. Learn about Gallbladder Disease.
- Gallbladder RemovalDr. Hallagan isAdvanced. Learn about Gallbladder Removal.
- GallstonesDr. Hallagan isAdvanced. Learn about Gallstones.
- HerniaDr. Hallagan isAdvanced. Learn about Hernia.
View All 12 Advanced Conditions
- Experienced
- AcrospiromaDr. Hallagan isExperienced. Learn about Acrospiroma.
- Acute PancreatitisDr. Hallagan isExperienced. Learn about Acute Pancreatitis.
- AppendectomyDr. Hallagan isExperienced. Learn about Appendectomy.
- AppendicitisDr. Hallagan isExperienced. Learn about Appendicitis.
- Bladder ReconstructionDr. Hallagan isExperienced. Learn about Bladder Reconstruction.
- CellulitisDr. Hallagan isExperienced. Learn about Cellulitis.
View All 31 Experienced Conditions
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